anthro bdsm black_and_white bondage bound canine cum cum_in_pussy cum_inside cuntboy deathlight deathlightdb duo erection female from_behind intersex invalid_tag jackal knot line_art lying m/cboy male male_on_cuntboy mammal monochrome nude on_side penetration penis pornography pussy scrap scraps scribble scribbling sketch sketches socks straight tomboy tongue tongue_out vaginal vaginal_penetration